This paper analyzed AC servo heavy cutting feed system component parts and their actions, and built model about mechanical transmission equipment section.
分析了强力切削交流伺服进给系统各组成环节及作用，对机械传动装置部分建立了模型。
This paper briefly describes the application of automatic test in radar parameter test and fault detection, and introduces the component parts of automatic test equipment.
本文概述了自动测试在雷达参数测试和故障检测中的应用，并介绍了自动测试设备的组成情况。
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